Khloe & Kourtney Kardashian Film For 'KUWTK' Ahead of 10 Year Anniversary

Khloe and Kourtney Kardashian kept it comfy for a day at the studio!

The sisters were spotted heading inside to film for Keeping Up With the Kardashians on Wednesday (August 16) in Los Angeles.

While Khloe opted for head-to-toe red in sweats and a Playboy shirt, Kourtney went for an all Adidas look.

The Kardashian family are about to celebrate the 10 year anniversary of their show and are opening up about the highs and lows of filming.

Kourtney revealed that filming her breakup with Scott was the hardest thing she ever had to shoot.

“I had a lot of anxiety about it, and finally said let’s just get this over with. I sat down and started crying. You go through something, and then you move past it. Then you do your interview, and get all riled up again,” Kourtney explained.